diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a1e752916..f387f1346 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.2-1"
-export PIKA_PACKAGE_NAME="obs-3d-effect"
+export PIKA_PACKAGE_VERSION="0.9.15-p2+20241205-1"
+export PIKA_PACKAGE_NAME="gauche"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"